Not a teacher or student (for a long time), but you might benefit from general training on giving presentations. There are plenty of YouTube videos discussing t

Not a teacher or student (for a long time), but you might benefit from general training on giving presentations. There are plenty of YouTube videos discussing this, mostly for business, but I’m sure many concepts could apply in the classroom as well. General concepts on what to put on slides (not too much), how to get discussion going, etc.